Accounts & SASL
Registering a nickname creates an account you can protect, use to found channels, and log in with via SASL.
Register#
Message NickServ to register your current nick, then identify:
/msg NickServ REGISTER <password> <email>
/msg NickServ IDENTIFY <password>
SASL mechanisms#
SASL logs you in during connection, before you join anything. echoIRCd advertises:
| Mechanism | How it works |
|---|---|
PLAIN | account + password |
EXTERNAL | your TLS client-certificate fingerprint |
SCRAM-SHA-256 | salted challenge / response — no password on the wire |
ECDSA-NIST256P-CHALLENGE | sign a challenge with a NIST P-256 key |
SASL EXTERNAL (client certificate)#
Add your certificate fingerprint to your account, then select EXTERNAL in your client:
/msg NickServ CERT ADD
Key-based login (ECDSA)#
Generate a NIST P-256 key and register its public half. At login the server sends a random challenge, your client signs it, and the signature is verified against the stored key — nothing secret crosses the wire.
ecdsatool keygen ~/.ecdsa.pem
ecdsatool pubkey ~/.ecdsa.pem
/msg NickServ SET PUBKEY <printed-public-key>
Then point your client's SASL settings at the key file and choose the
ECDSA-NIST256P-CHALLENGE mechanism. See /msg NickServ HELP SET PUBKEY for more.